A TUI for debugging JWTs offline, inspired by JWT.io.

chang <jwt>

There are 3 switchable areas: Header, Claims & Signature. They can be switched to by pressing:

• Header: ctrl + h
• Claims: ctrl + b
• Signature: ctrl + d

Type or paste the decoding key into the signature box to validate the signature.

Note: Unlike JWT.io, chang doesn't currently support encoding new JWTs by typing into the header or claims areas. Although the text will be modified in the TUI, it won't have change anything and the signature is still being validated against the original JWT.

cargo install --path .